Smithville Reservoir Water Level Today
Missouri · near Liberty · At full pool
- Elevation
- 863.73 ft
- From full pool
- −0.47 ft
- Percent of pool
- 99.1%
- 24-hour change
- −0.01 ft
- 7-day change
- +0.21 ft
- Reading
- Sep 21, 2026 · USACE
Last year at Smithville Reservoir
Smithville Reservoir is at full pool, 863.73 ft, down 0.01 ft in the last 24 hours. That puts the lake at 99.1 percent of its conservation pool. The top of the flood pool is 12.5 ft higher, at 876.20 ft.
Over the last 7 days the level rose 0.21 ft, and over 30 days it fell 0.14 ft. In the 399 days of readings on this page the high was 864.90 ft on Jun 14, 2026 and the low was 862.19 ft on Mar 31, 2026, a range of 2.71 ft.
The reading is the U.S. Army Corps of Engineers gauge at Smithville Dam & Reservoir, near Liberty, taken Sep 21, 2026 and referenced to the LOCAL datum. This page is rebuilt once a day from the agency feed; it is not a live gauge, so during a fast rise or a scheduled release check the USACE page for hourly values.
Smithville Reservoir pool elevations
| Current elevation | 863.73 ft |
|---|---|
| Full pool (top of conservation) | 864.20 ft |
| Top of flood pool | 876.20 ft |
| Bottom of conservation pool | 814.50 ft |
| Top of dam | 895.00 ft |
| Inflow | 10 cfs |
| Outflow | 8 cfs |
| 30-day change | −0.14 ft |
| 1-year high | 864.90 ft (Jun 14, 2026) |
| 1-year low | 862.19 ft (Mar 31, 2026) |
| Vertical datum | LOCAL |
| Operating agency | U.S. Army Corps of Engineers, NWK district |
Source: U.S. Army Corps of Engineers. Read what full pool and flood pool mean.
More lakes in Missouri
- Table Rock Lake 912.04 ft, −4.96 ft from full
- Truman Lake 705.39 ft, −0.63 ft from full
- Stockton Lake 862.56 ft, −4.44 ft from full
- Blue Springs Reservoir 801.72 ft, −0.28 ft from full
- Clearwater Lake 496.56 ft, +0.76 ft from full
- Long Branch Reservoir 790.17 ft, −0.83 ft from full
Smithville Reservoir level questions
What is the water level of Smithville Reservoir today?
Smithville Reservoir is at 863.73 ft as of Sep 21, 2026, −0.47 ft relative to full pool (864.20 ft). The 24-hour change is −0.01 ft.
What is full pool at Smithville Reservoir?
Full pool, the top of the conservation pool, is 864.20 ft (LOCAL). Above that, water is stored temporarily in the flood pool up to 876.20 ft. The bottom of the conservation pool is 814.50 ft.
Is Smithville Reservoir rising or falling?
Over the last 24 hours the level is −0.01 ft; over 7 days it rose 0.21 ft, and over 30 days it fell 0.14 ft.
Where does this Smithville Reservoir level come from?
From the U.S. Army Corps of Engineers (USACE) public data feed for Smithville Dam & Reservoir. Lake Levels Today republishes the agency's daily value without adjustment and links to the source below.